Retificação
#15.3
09/22/1987
RPI 883
Application data
Number
PI8300468Type
Filing
Publication
Published on 11/01/1983, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.
Latest action published by the INPI: 09/22/1987. We update with every new RPI gazette, published weekly.
Applicants
VELSICOL CHEMICAL CORP [US]
Inventors
L. R. (pessoa física)
L. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
09/22/1987
RPI 883
#4.1
04/01/1986
RPI 806
#3.1
11/01/1983
RPI 680
#2.1
03/15/1983
RPI 647
From the same holder
Same category
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